| Blockchain Limited | Private company limited by shares | Dissolved |
| Blockchain Way Limited | Private company limited by shares | Live |
| DSS BlockChain Limited | Private company limited by shares | Live |
| Blockchain Pay Limited | Private company limited by shares | Live |
| Blockchain Lab Limited | Private company limited by shares | Live |
| Blockchain ISM Limited | Private company limited by shares | Live |
| Ecu Blockchain Limited | Private company limited by shares | Live |
| Blockchain SEO Limited | Private company limited by shares | Live |
| Edu Blockchain Limited | Private company limited by shares | Live |
| HK Blockchain Hub Limited | | Live |
| NF BLOCKCHAIN LIMITED | | Live |
| BLOCKCHAIN OF THE DAY LIMITED | | Live |
| 0101 Blockchain FinTech Limited | Private company limited by shares | Live |
| Advanced Blockchain Lab Limited | | Live |
| Aries Blockchain Limited | Private company limited by shares | Live |
| BLOCKCHAIN (ASIA) LIMITED | Private company limited by shares | Live |
| ASIA BLOCKCHAIN CAPITAL LIMITED | Private company limited by shares | Live |
| BELT AND ROAD BLOCKCHAIN ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Atlantis Blockchain Limited | Private company limited by shares | Live |
| DISTRIBUTED AUTONOMOUS COALITION ASIA (BLOCKCHAIN) LIMITED | Private company limited by shares | Live |
| BEDO BLOCKCHAIN TECH LIMITED | Private company limited by shares | Live |
| BITTERIUM BLOCKCHAIN CO., LIMITED | Private company limited by shares | Live |
| BLOCKCHAIN CAPITAL LIMITED | Private company limited by shares | Live |
| Blockchain Center Limited | Private company limited by shares | Live |
| China Blockchain Limited | Private company limited by shares | Live |
| CHINA BLOCKCHAIN ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHINA BLOCKCHAIN ASSOCIATION LIMITED | Private company limited by shares | Live |
| China Blockchain Research Center Corporation Limited | Private company limited by shares | Live |
| China Block-Chain Research Center Company Limited | Private company limited by shares | Live |
| China Blockchain (Holding) Limited | Private company limited by shares | Live |
| CHINA BLOCKCHAIN HOUSE LIMITED | Private company limited by shares | Live |
| China-Europe Blockchain Co., Limited | Private company limited by shares | Live |
| COMMA Blockchain Limited | Private company limited by shares | Live |
| Container Blockchain HK Limited | | Live |
| CHINA BLOCKCHAIN STRATEGIC EVALUATION COMMITTEE LIMITED | Private company limited by shares | Live |
| BLOCKCHAIN EXPLORERS LIMITED | | Live |
| China Blockchain Financial Group Limited | Private company limited by shares | Live |
| GENESIS BLOCKCHAIN SOLUTIONS LIMITED | Private company limited by shares | Live |
| DIRUISI (GLOBAL) BLOCKCHAIN FUND CO., LIMITED | Private company limited by shares | Live |
| ENTU Blockchain Global Fund Limited | Private company limited by shares | Live |
| GLOBAL HEALTH BLOCKCHAIN LIMITED | Private company limited by shares | Live |
| Goodio BlockChain Centre Limited | Private company limited by shares | Live |
| Hash Blockchain Limited | Private company limited by shares | Live |
| Blockchain Holding Limited | Private company limited by shares | Live |
| ZHONGKE BLOCKCHAIN HOLDING LIMITED | Private company limited by shares | Live |
| Hong Kong NextGen Blockchain Technology Limited | | Live |
| Hong Kong Xinxin (Blockchain) Co., Limited | Private company limited by shares | Live |
| HUABANG BLOCKCHAIN LIMITED | Private company limited by shares | Live |
| Donggang Intelligent Blockchain Co., Limited | | Live |
| UBI BLOCKCHAIN INTERNET LIMITED | Private company limited by shares | Live |
| Blockchain Investment Solutions Limited | Private company limited by shares | Live |
| VISION (BLOCKCHAIN) INVESTMENT LIMITED | Private company limited by shares | Live |
| LanTing Blockchain Limited | | Live |
| Eldo Blockchain Mall Limited | Private company limited by shares | Live |
| MARS BLOCKCHAIN PTE LIMITED | Private company limited by shares | Live |
| Metaverse Blockchain Limited | Private company limited by shares | Live |
| MEXC HK Blockchain LIMITED | | Live |
| MHUB BLOCKCHAIN LIMITED | Private company limited by shares | Live |
| CHINA BLOCKCHAIN MINER MACHINERY CO., LIMITED | Private company limited by shares | Live |
| Misheng Digital Blockchain Limited | Private company limited by shares | Live |
| MOAC Blockchain Tech Co., Limited | Private company limited by shares | Live |
| Yatoshi Nakamoto Blockchain Company Limited | Private company limited by shares | Live |
| Blockchain Art Network Limited | Private company limited by shares | Live |
| OpenSesame Blockchain Limited | Private company limited by shares | Live |
| Asia Pacific Blockchain Federation Limited | | Live |
| PALANG BLOCKCHAIN LIMITED | Private company limited by shares | Live |
| Blockchain Pass Limited | | Live |
| Public Blockchain Metaverse LIMITED | | Live |
| Rubix Blockchain Service Limited | Private company limited by shares | Live |
| BLOCKCHAIN RUSSIA LIMITED | Private company limited by shares | Live |
| Blockchain Age Shares Company Limited | Private company limited by shares | Live |
| BLOCKCHAIN SOLUTIONS LIMITED | Private company limited by shares | Live |
| Yin Fu Blockchain Solutions Limited | Private company limited by shares | Live |
| Blockchain Space Limited | Private company limited by shares | Live |
| Star Blockchain Investment Co., Limited | | Live |
| AuPrime Blockchain Technologies Limited | Private company limited by shares | Live |
| Zhuduobao Blockchain Information Technologies Limited | Private company limited by shares | Live |
| Greater China Blockchain Technology Limited | Private company limited by shares | Live |
| CHINA PRODUCTION BLOCKCHAIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SUPER BLOCKCHAIN TECHNOLOGY CO., LIMITED | | Live |
| Time True Value Blockchain Teck Limited | Private company limited by shares | Live |
| Blockchain Times Limited | Private company limited by shares | Live |
| BLOCKCHAIN TRADE LIMITED | Private company limited by shares | Live |
| ZHANGJIAN FLOURISHING DREAM BLOCKCHAIN TRADING LIMITED | Private company limited by shares | Live |
| ENTU Blockchain FinTech United Limited | Private company limited by shares | Live |
| Vagrant Blockchain Limited | Private company limited by shares | Live |
| Wagent Blockchain Co., Limited | Private company limited by shares | Live |
| Westar Blockchain Limited | Private company limited by shares | Live |
| WuKong Blockchain Company Limited | | Live |
| Xingchen Blockchain Co., Limited | | Live |
| Yuanchen Blockchain Company Limited | | Live |
| ZhongRui Blockchain (HongKong) Limited | Private company limited by shares | Live |
| BLOCKCHAIN ZONE LIMITED | Private company limited by shares | Live |
| Blockchain8 Media Limited | Private company limited by shares | Live |
| BLOCKCHAINS LIMITED | Private company limited by shares | Live |
| ZZ Blockchains Group Company Limited | Private company limited by shares | Live |